42-417-35185
Final CompletionMUSSELMAN 27
SHACKELFORD County · District 7 · WESTLAND OIL DEVELOPMENT CORP. · MUSSELMAN (CADDO)
Permits
1
Max Depth
4,100 ft
First Permit
1983-06-01
Latest Activity
1983-06-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-07-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: WESTLAND OIL DEVELOPMENT CORP. ≠ Production: MOMENTUM OPERATING CO., INC. (reported 2026-04)
Resolved via: production → MOMENTUM OPERATING CO., INC.
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
1,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,570–3,586 ft
Injected (12mo)
73,422 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-06-01)
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 1,294 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PALO PINTO | 1,835 ft | -541 ft |
| STRAWN | 2,500 ft | -1,206 ft |
| CADDO | 3,567 ft | -2,273 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (4)
| Interval | Type |
|---|---|
| 3,582–3,586 ft | Perforated |
| 3,582–3,594 ft | Perforated |
| 3,594–3,606 ft | Perforated |
| 3,616–3,626 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 120 ft | 100 sx |
| 2.375" | 3,620 ft | — |
| 5.5" | 4,004 ft | 350 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4
- Max Depth
- 4,100 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- WESTLAND OIL DEVELOPMENT CORP.
- Completed
- 1983-07-01
Operator
- Location
- CONROE
- P-5 Status
- Inactive (filed 1998-10-28)
- Cum Oil (all leases)
- 860,125 bbl
- Cum Gas (all leases)
- 18,310,060 mcf
- Total Permits
- 264